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author | Tavian Barnes <tavianator@gmail.com> | 2010-04-07 14:26:15 -0400 |
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committer | Tavian Barnes <tavianator@gmail.com> | 2010-04-07 14:34:52 -0400 |
commit | 2b087cb45ae91f90492a935625570d7d42ee3ecb (patch) | |
tree | a464213b08d04c8c91c8879a84e534f895c84378 /libdimension/malloc.c | |
parent | 7d6663eeb68bf9d0a3dff86128827c0c1d85df69 (diff) | |
download | dimension-2b087cb45ae91f90492a935625570d7d42ee3ecb.tar.xz |
New dmnsn_malloc() function, and friends.
I'm tired of checking for malloc failures everywhere, considering it never
happens. So just bail out whenever it does. A lot of stuff is guaranteed
to succeed if it returns now.
Diffstat (limited to 'libdimension/malloc.c')
-rw-r--r-- | libdimension/malloc.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libdimension/malloc.c b/libdimension/malloc.c new file mode 100644 index 0000000..f1f234e --- /dev/null +++ b/libdimension/malloc.c @@ -0,0 +1,50 @@ +/************************************************************************* + * Copyright (C) 2010 Tavian Barnes <tavianator@gmail.com> * + * * + * This file is part of The Dimension Library. * + * * + * The Dimension Library is free software; you can redistribute it and/ * + * or modify it under the terms of the GNU Lesser General Public License * + * as published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * The Dimension Library is distributed in the hope that it will be * + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty * + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this program. If not, see * + * <http://www.gnu.org/licenses/>. * + *************************************************************************/ + +#include "dimension.h" +#include <string.h> + +void * +dmnsn_malloc(size_t size) +{ + void *ptr = malloc(size); + if (!ptr) { + dmnsn_error(DMNSN_SEVERITY_HIGH, "Memory allocation failed."); + } + return ptr; +} + +void * +dmnsn_realloc(void *ptr, size_t size) +{ + ptr = realloc(ptr, size); + if (!ptr) { + dmnsn_error(DMNSN_SEVERITY_HIGH, "Memory allocation failed."); + } + return ptr; +} + +char * +dmnsn_strdup(const char *s) +{ + char *copy = dmnsn_malloc(strlen(s) + 1); + strcpy(copy, s); + return copy; +} |